/* Article page, magazine style (template-parts/blog-article.php). */

.pb-mag { padding: calc(var(--nav-h) + 48px) 0 96px; }

.pb-mag-head { max-width: 860px; text-align: center; }
.pb-mag-head .pb-crumbs { justify-content: center; }
.pb-mag-title { margin: 0 0 20px; font-family: var(--font-space); font-size: clamp(32px, 5vw, 52px); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; color: var(--text); text-wrap: balance; }
.pb-mag-subtitle { max-width: 680px; margin: 0 auto 28px; font-size: 19px; line-height: 1.6; color: var(--text2); text-wrap: pretty; }

.pb-mag-byline { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; font-size: 14px; color: var(--text3); }
.pb-mag-byline__author { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.pb-mag-byline__name { font-weight: 600; color: var(--text); }
.pb-mag-byline__author:hover .pb-mag-byline__name { color: var(--accent); }
.pb-mag-byline__share { display: inline-flex; align-items: center; gap: 6px; margin-left: 6px; padding: 6px 12px; border-radius: 100px; background: transparent; border: 1px solid var(--border2); color: var(--text2); font: inherit; font-size: 13px; cursor: pointer; }
.pb-mag-byline__share:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }

.pb-mag-cover { max-width: 1120px; margin: 48px auto 0; padding: 0 24px; }
.pb-mag-cover img { display: block; width: 100%; height: auto; max-height: 620px; object-fit: cover; border-radius: 20px; border: 1px solid var(--border); }
.pb-mag-cover figcaption { margin-top: 10px; font-size: 13px; color: var(--text3); text-align: center; }

.pb-mag-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 720px) minmax(0, 1fr); column-gap: 48px; max-width: 1280px; margin: 56px auto 0; padding: 0 24px; }
.pb-mag-col { grid-column: 2; grid-row: 1; min-width: 0; }

.pb-mag-box-title { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; font-family: var(--font-space); font-size: 15px; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; color: var(--text); }
.pb-mag-box-title svg { color: var(--accent); flex-shrink: 0; }

.pb-mag-summary { margin-bottom: 40px; padding: 24px 28px; border-radius: 16px; background: var(--accent-dim); border: 1px solid oklch(72% 0.19 52 / 0.35); }
.pb-mag-summary ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.pb-mag-summary li { position: relative; padding-left: 26px; font-size: 16px; line-height: 1.6; color: var(--text); }
.pb-mag-summary li::before { content: "✓"; position: absolute; left: 0; top: 0; font-weight: 700; color: var(--accent); }

.pb-mag-toc-wrap { grid-column: 1; grid-row: 1; justify-self: end; width: 100%; max-width: 250px; }
.pb-mag-toc { position: sticky; top: calc(var(--nav-h) + 32px); max-height: calc(100vh - var(--nav-h) - 64px); overflow-y: auto; }
.admin-bar .pb-mag-toc { top: calc(var(--nav-h) + 64px); }
.pb-mag-toc summary { margin: 0 0 14px; list-style: none; pointer-events: none; }
.pb-mag-toc summary::-webkit-details-marker { display: none; }
.pb-mag-toc ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; border-left: 1px solid var(--border2); }
.pb-mag-toc a { display: block; margin-left: -1px; padding: 6px 0 6px 14px; border-left: 2px solid transparent; font-size: 14px; line-height: 1.45; color: var(--text3); text-decoration: none; transition: color 0.15s, border-color 0.15s; }
.pb-mag-toc a:hover { color: var(--text); }
.pb-mag-toc a.is-active { color: var(--accent); border-left-color: var(--accent); }

.pb-mag-body p { font-size: 18px; line-height: 1.85; }
.pb-mag-body h2 { font-size: 28px; margin-top: 48px; }

/* Under the byline: label and buttons on one centred row, wrapping on phones. */
.pb-explore-ai { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 14px; margin-top: 24px; }
.pb-explore-ai__label { margin: 0; font-family: var(--font-space); font-size: 15px; font-weight: 700; color: var(--text); }
.pb-explore-ai__buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.pb-explore-ai__btn { display: inline-flex; align-items: center; padding: 8px 16px; border-radius: 100px; color: #fff; font-size: 14px; font-weight: 600; text-decoration: none; transition: transform 0.15s, opacity 0.15s; }
.pb-explore-ai__btn:hover { opacity: 0.9; transform: translateY(-1px); }
.pb-explore-ai__btn--chatgpt { background: #10a37f; }
.pb-explore-ai__btn--perplexity { background: #6f3fc4; }
.pb-explore-ai__btn--grok { background: #000; border: 1px solid var(--border2); }
.pb-explore-ai__btn--google { background: #4285f4; }

.pb-mag-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 40px 0 0; }
.pb-mag-tags a { padding: 5px 12px; border-radius: 100px; background: var(--bg3); border: 1px solid var(--border); font-size: 13px; color: var(--text2); text-decoration: none; }
.pb-mag-tags a:hover { color: var(--text); border-color: var(--border2); }

.pb-mag-author { display: flex; gap: 20px; align-items: flex-start; margin-top: 48px; padding: 28px; border-radius: 16px; background: var(--bg2); border: 1px solid var(--border); }
.pb-mag-author__label { margin: 0 0 4px; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text3); }
.pb-mag-author__name { font-family: var(--font-space); font-size: 20px; font-weight: 700; color: var(--text); text-decoration: none; }
.pb-mag-author__name:hover { color: var(--accent); }
.pb-mag-author__role { margin: 2px 0 0; font-size: 14px; font-weight: 500; color: var(--accent); }
.pb-mag-author__bio { margin: 10px 0 0; font-size: 15px; line-height: 1.65; color: var(--text2); }
.pb-mag-author__more { display: inline-block; margin-top: 12px; font-size: 14px; font-weight: 500; color: var(--accent); text-decoration: none; }
.pb-mag-author__more:hover { text-decoration: underline; }

.pb-mag-related { margin-top: 96px; padding-top: 56px; border-top: 1px solid var(--border); }
.pb-mag-related__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.pb-mag-related__head h2 { margin: 0; font-family: var(--font-space); font-size: 28px; font-weight: 700; color: var(--text); }
.pb-mag-related__head a { font-size: 14px; font-weight: 500; color: var(--accent); text-decoration: none; white-space: nowrap; }
.pb-mag-related__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

@media (max-width: 1180px) {
	/* One column: the contents become a bar that sticks under the header. The wrapper
	   steps aside (display: contents) so the bar can stick for the whole article. */
	.pb-mag-layout { display: block; max-width: 768px; }
	.pb-mag-toc-wrap { display: contents; }
	.pb-mag-toc { z-index: 20; top: var(--nav-h); margin-bottom: 24px; padding: 12px 18px; border-radius: 12px; background: var(--bg2); border: 1px solid var(--border2); box-shadow: 0 8px 24px rgba(0,0,0,0.35); }
	.admin-bar .pb-mag-toc { top: calc(var(--nav-h) + 32px); }
	.pb-mag-toc summary { margin: 0; cursor: pointer; pointer-events: auto; }
	.pb-mag-toc summary::after { content: "▾"; margin-left: auto; color: var(--text3); transition: transform 0.2s; }
	.pb-mag-toc[open] summary::after { transform: rotate(180deg); }
	.pb-mag-toc ol { margin-top: 12px; }
}
@media (max-width: 782px) { .admin-bar .pb-mag-toc { top: calc(var(--nav-h) + 46px); } }
@media (max-width: 900px) {
	.pb-mag-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
	.pb-mag { padding-top: calc(var(--nav-h) + 28px); }
	.pb-mag-subtitle { font-size: 17px; }
	.pb-mag-cover { margin-top: 32px; padding: 0; }
	.pb-mag-cover img { border-radius: 0; border-left: 0; border-right: 0; }
	.pb-mag-layout { margin-top: 32px; padding: 0 16px; }
	.pb-mag-summary { padding: 20px; }
	.pb-mag-body p { font-size: 17px; }
	.pb-mag-body h2 { font-size: 24px; }
	.pb-mag-author { flex-direction: column; padding: 22px; }
	.pb-mag-related { margin-top: 64px; }
	.pb-mag-related__grid { grid-template-columns: minmax(0, 1fr); }
}